This is documentation for Mathematica 8, which was
based on an earlier version of the Wolfram Language.
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TransformationFunctions

TransformationFunctions
is an option for Simplify and FullSimplify which gives the list of functions to apply to try to transform parts of an expression.
Specify that Simplify should use as the only transformation:
Here Simplify uses both and all built-in transformations:
By default FullSimplify does not use Reduce:
Specify that FullSimplify should use Reduce with respect to over the real domain:
Specify that Simplify should use as the only transformation:
In[1]:=
Click for copyable input
In[2]:=
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Out[2]=
Here Simplify uses both and all built-in transformations:
In[3]:=
Click for copyable input
Out[3]=
 
By default FullSimplify does not use Reduce:
In[1]:=
Click for copyable input
Out[1]=
Specify that FullSimplify should use Reduce with respect to over the real domain:
In[2]:=
Click for copyable input
In[3]:=
Click for copyable input
Out[3]=
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